NOW Foods Flush-Free Niacin Double Strength 500mg 180 Veg Capsules | Energy
£41.24
Vitamin B1 (Thiamine). Niacin (Vitamin B-3) is an essential B-Complex vitamin. It is slowly broken down in the body to yield free niacin and inositol. Vitamin B3 (Niacin). Vitamin B2 (Riboflavin). Vitamin B7 (Biotin).
